I wanted to climb up to Mt. Wilson at least once before it gets too cold, but Angeles Crest is still closed. I was considering taking Big Tujunga to Angeles Highway. Anyone know if it is open. If you look at the county road closures map (http://gis.dpw.lacounty.gov/roadclosures/main.cfm), part of Angeles Forest Highway doesn't even show up anymore. It looks like you can take Upper Big Tujunga, but there is lots of construction there as well as on Mt. Wilson from Red Box. Anyone know if it is passable by bike?